| SMBIOS-TYPE-11(7) | smbios-type-11 | SMBIOS-TYPE-11(7) |
.SH "NAME" smbios-type-11 - SMBIOS Type 11 strings
.SH "SYNOPSIS"
.PP /sys/firmware/dmi/entries/11-*/raw
.SH "DESCRIPTION"
.PP Various OS components process SMBIOS Type 11 vendor strings that a
virtual machine manager (VMM) may set and a virtual machine (VM) receives.
SMBIOS Type 11 vendor strings may play a similar role as
kernel-command-line(7) parameters but generally are under control of
the VMM rather than the boot loader or UKI.
.PP For details on SMBIOS Type 11 see the System Management BIOS[1]
specifications.
.SH "STRINGS"
.PP The following strings are supported:
.PP io.systemd.credential:CREDENTIAL=VALUE,
io.systemd.credential.binary:CREDENTIAL=VALUE
This allows passing additional system credentials into the system, in textual
or binary (Base64) form. See systemd.exec(5) and System and
Service Credentials[2] for details.
Added in version 252.
.RE
.PP io.systemd.stub.kernel-cmdline-extra=CMDLINE
This allows configuration of additional kernel command line options, and is
read by the kernel UEFI stub. For details see systemd-stub(7).
Added in version 254.
.RE
.PP io.systemd.boot.kernel-cmdline-extra=CMDLINE
This allows configuration of additional kernel command line options for Boot
Loader Specification Type 1 entries, and is read by systemd-boot. For
details see systemd-boot(7).
Added in version 256.
.RE
.PP io.systemd.boot-entries.extra:ID=DEFINITION
This allows inserting additional entries into the systemd-boot menu.
For details see systemd-boot(7).
Added in version 258.
.RE
.PP io.systemd.boot.loglevel=LEVEL
This allows configuration of the log level, and is read by
systemd-boot and systemd-stub. For details see
systemd-boot(7) and systemd-stub(7).
Added in version 259.
.RE
.PP io.systemd.boot.timeout=TIMEOUT
This allows configuration of the menu timeout in seconds, and is read by
systemd-boot. For details see systemd-boot(7).
Added in version 260.
.RE
.SH "SEE ALSO"
.PP systemd(1), kernel-command-line(7),
systemd.system-credentials(7)
NOTES
- 1.
- System Management BIOS
- 2.
- System and Service Credentials
| systemd 262.2 |